Chapter 13
क्षेत्रक्षेत्रज्ञविभागयोग
Kshetra Kshetrajna Vibhaga Yoga
The Yoga of Distinction between the Field and the Knower of the Field
Krishna distinguishes between the body (field) and the soul (knower of the field), and explains the nature of Prakriti and Purusha.